<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>get和set</title>
</head>
<body>
    <script>
        //get 和 set
        class Phone {
            //获取return的值
            get price() {
                console.log("价格属性被读取了");
                return 'iloveyou';
            }

            //set函数必须有一个形参
            set price(newVal) {
        
                console.log('价格属性被修改了');
            }

        }

        //实例化对象
        let s = new Phone();
        
        //调用get方法
        // console.log(s.price);

        //调用set方法
        s.price = 'free';
        
    </script>
</body>
</html>